This document discusses the development of an audio enhancement application called Audihance. It begins by providing background on how the ear perceives sound and the concepts of amplitude, pressure waves, and sound perception. It then describes the intended purpose of Audihance, which is to adjust amplitude, select optimal decibel levels, and normalize transverse waves. The document outlines the naming process for Audihance and justification for combining "audio" and "enhance". A brand character diagram is sketched, and the word "happiness" is selected from the diagram for the logotype research and design.